The invention discloses an air conditioner system. The air conditioner system comprises a refrigerating assembly, a water receiving assembly and a humidifying assembly. The refrigerating assembly comprises an evaporator and a first condenser. The evaporator is connected with the first condenser in series. The water receiving assembly is used for collecting condensate water of the refrigerating assembly. The humidifying assembly comprises a shell, a connecting pipe, a steam guide pipe and a bubbling machine. The shell is provided with a steam outlet. The first condenser is arranged in the shell body. One end of the connecting pipe communicates with the water receiving assembly, and the other end of the connecting pipe communicates with the shell. The bubbling machine is arranged at the bottom of the shell. One end of the steam guide pipe communicates with the air outlet end of the evaporator. The other end of the steam guide pipe communicates with the steam outlet. According to the air conditioner, the air conditioner has both the refrigerating function and the humidifying function, during humidification, manual additional water feeding is not needed, the problem that a water discharging pipe of an air conditioner is mishandled is solved, waste water is recycled, the generated steam is blown to the room through an air outlet of the air conditioner, an independent steam draught fan is not needed, and comprehensive utilization of energy is achieved.